Computer-generated videos of 10 largest tsunamis

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‘This 3-D computer-generated video created by Red Side in 2017 compares the size of the ten most significant tsunamis. The video begins in a generic cove of a bay in a coastal city surrounded by highrises. A small boat dingy with one person and a wave small 1m wave serves as the initial reference for the incrementing waves cued by size rather than the date of destruction. Next, a wave 5m in height, then the largest wave surfed at the time (2017) of 24m – indeed surpassed by the Gigantes de Nazare. Then, an image of the 30m Indian Ocean tsunami of 2004. In succession, paleoseismology methodologies date the ten largest tsunamis in geologically known history.

The earliest tsunami in the video is the Unzen mega tsunami of 1792 in Japan at 100m. The largest mega tempest tsunami depicted devastated Lituya Bay, Alaska, in 1946 with a 520m swell.

The Eiffel Tower and the Burj Khalifa Tower standing at 828m in Dubai, are used for reference to demonstrate the magnitude of these oceanic phenomena….’

— via Boing Boing

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New Images From Inside Fukushima Nuclear Plant Are Causing Big Worries

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‘Robotic probes have dived into the watery ruins of the Fukushima nuclear power plant and revealed that vital supporting structures appear to be damaged. While the discovery is not an immediate concern, it’s feared it could become a major issue if another earthquake rocks the area….

The concern is that three of the reactors contain an estimated total of 880 tons of highly radioactive melted fuel debris. According to The Asahi Shimbun, TEPCO managed to obtain the first visual confirmation of the melted nuclear fuel in the Unit 1 reactor for the first time just last week.

The clean-up operation is still challenged with removing the fuel debris. If these support structures break, then it threatens to cause further headaches for TEPCO…’

— via IFLScience

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